720 



INDEX. 



Syrniura cinereum, 549 

 Syrphus, 355 



TABULATE CORALS, 58 



Tachiua, 375 



'1 a-uia acanthotrias, 115 



bacillaris, 113 



coenurus, 118, 119 



echinococcus, 116 



mediocanellata, 116 



solium, 113, 115 

 Tn?niata, 95 

 Tape-worms, development of, 112 



structure of, 111 

 Tardigrades, 339 

 Tarpau, 604 

 Tasmanian devil, 575 



wolf, 575 

 Taste, organs of, in Hydrozoa, 63 



insects, 326 



polyps, 77 



Tautogolabrus adspersus, anato- 

 my of, 434 

 Teeth, 631 



rudimentary, 402 



of sea-urchins, 200 

 Teleocephali, 449 

 Teleostei, characters of, 434, 464 



anatomy of, 434 

 Tentaculifera, 34, 40 

 Teratology, 646 

 Terebratulina septentrionalis, 146 



development of, 150 

 Terebrella. 174 

 Teredo navalis, 230, 234 

 Tergipes lacinulata, 245 

 Tergum of insects, 309 

 Terines. 347 



flavipes, 347 

 Terrapin, 510 

 Testicardines, 146 

 Testudo Indica, 510 

 Tetrabranchiata, 260, 264 

 Tetradecapoda, 286, 305 



Tetrao, 546 

 Tetrarhynchus, 120 

 Tetrastemma serpentinum, 157 

 Tetrastoma renale, 110 

 Tetrodon laevigatus, 462 

 Thalascaris, 295 

 Thalassochelys caouana, 510 

 Tlialiacea, 398, 405 

 Thamnocephalus brachyurus, 283 

 Theca of corals, 79 

 Thelyphonus giganteus, 342 

 Theriodonts, 513 

 Theromorpha, 512, 517 

 Thrasher whale, 595 

 Thrips, 348 

 Thylacinus, 575 



Thyone briareus, anatomy of, 213 

 Thysanoptera, 348 

 Thysanura, 344 

 Tick, 341 

 Tinamous, 547 

 Tipula, 377 

 Tissue, bony, 8 



cartilaginous, 7 



connective, 7 



elastic, 7 



epithelial, 7 



fibrous, 7 



gelatinous, 7 



muscular, 8 



nervous, 8 

 Titanophis, 500 

 Toad, 485 



horned, 503 



metamorphosis of, 477 



poison of, 475 



spade-footed, 484 

 Tomocerus plumbeus, 344 

 Tooth shell, 237 

 Torpedo marmoratus, 422 



occidentalis, 422 

 Tortoise, 510 



Touch, organs of, in Crustacea, 

 271 



